Reference Manual
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Table Of Contents
Introduction................................................................... 3
Welcome! ..................................................................................................... 3
About the PicoVerb ........................................................... 4
PicoVerb Key Features.............................................................................. 4
What you can do with your PicoVerb ..................................................... 5
How to Use This Manual .................................................. 6
Important Safety Instructions
(English)....................................................................................................... 7
(French)........................................................................................................ 9
(German) ..................................................................................................... 11
CE Declaration Of Conformity........................................ 13
FCC Compliance Statement ............................................ 13
Chapter 1: Quick Start Guide
Step 1: Hook it up to a mixer................................................................... 15
Step 2: Try some effects............................................................................ 16
.............................. 15
Chapter 2: Connections
Unpacking and Inspection........................................................................ 17
AC Power Hookup..................................................................................... 17
Connecting to an Instrument or Microphone ....................................... 18
Connecting to the Effects Send and Return of a mixing
console ......................................................................................................... 18
Connecting to the Channel Inserts of a mixing console ..................... 19
Connecting to the Main Inserts of a....................................................... 20
mixing console............................................................................................ 20
........................................... 17
Chapter 3: Description of Programs ............... 23
Reverb Effects ............................................................................................ 23
Modulation Effects .................................................................................... 24
Delay Effects............................................................................................... 24
Multi Effects ............................................................................................... 24
Full Mix Effect............................................................................................ 25
Rotating Speaker Effect............................................................................. 25
1
Chapter 4: Troubleshooting Index
Audio Input................................................................................................. 29
Audio Output.............................................................................................. 29
Audio Performance.................................................................................... 29
Mechanical:.................................................................................................. 29
Alesis Limited Warranty
.................................................... 31
Alesis Contact Information
............................................ 32
......................... 27
2
F
s
r
h
s
Introduction
Welcome!
Thank you for making the Alesis PicoVerb™ a
part of your studio. Since 1984, we've been
designing and building creative tools for the
audio community. We believe in our products,
because we've heard the results that creative
people like you have achieved with them. One
of Alesis' goals is to make high-quality studio
equipment available to everyone, and this
Reference Manual is an important part of that.
After all, there's no point in making equipment
with all kinds of capabilities if no one explains
how to use them. So, we try to write our
manuals as carefully as we build our products.
The goal of this manual is to get you the
information you need as quickly as possible,
with a minimum of hassle. We hope we've
achieved that. If not, please drop us an email
and give us your suggestions on how we could
improve future editions of this manual.
We hope your investment will bring you many
years of creative enjoyment and help you
achieve your goals.
Sincerely,
The people of Alesis
or more effective
ervice and product
update notices, please
egister your PicoVerb
online at:
ttp://www.alesis.com/
upport/warranty.htm
3
Introduction
About the PicoVerb
Alesis, the company that created affordable effects processing
with the introduction of the MidiVerb, now offers the
PicoVerb Compact Effects Processor. Following in the grand
tradition of the MidiVerb, MicroVerb and NanoVerb products,
the PicoVerb comes complete with 16 studio quality 24-bit
digital effects in a compact, easy to use package. The PicoVerb
is suitable for use in everything from guitar rigs to professional
recording studios.
PicoVerb Key Features
• 16 preset studio quality 24-bit effects including 2 Halls,
3 Rooms, 3 Plates, Chorus, Flange, 2 Delays, 2 Chorus /
Rooms, Vocal Eliminator and Rotary Speaker Effect.
• High-quality 24-bit true stereo signal path.
• Easy, consistent operation from the front panel with no
paging through windows of parameters on cryptic LCDs.
4
• Included external 9VAC power supply for low noise,
hum-free operation.
What you can do with your PicoVerb
When you have the PicoVerb properly connected, you can:
• add space or “room sound” to dry or sterile sounds using the
Halls, Rooms and Plates reverberators.
• create a lively ensemble effect from a single instrument or
static section using the Chorus program.
• introduce a classic warm, metallic sweeping effect that
simulates analog tape fluctuation using the Flange
program.
• add echoes (multiple repeats) to your source with the Delay
programs.
• animate your instruments by adding the ensemble effect
along with the reverberation effect with the Chorus /
Room programs.
• remove the vocal and other lead instruments from an existing
recording with the Vocal Eliminator program.
• apply the lush modulation effect of a spinning organ
speaker horn with the Rotary Speaker program.
Introduction
5
H
Introduction
How to Use This Manual
This manual is divided into the following
sections describing the various functions and
applications for the PicoVerb. While it's a good
idea to read through the entire manual once
carefully, those having general knowledge about
studio equipment should use the table of
contents to look up specific functions.
Chapter 1: Quick Start. If you're already
experienced with recording, this will get you
started using the PicoVerb right away. It's a
short guide to the essential elements of
hooking it up and using it for the first time. A
brief tour of the front and back panels is
included.
Chapter 2: Connection give detailed instructions
for connecting the PicoVerb to a variety of
typical audio systems.
Chapter 3: Description of Programs gives you a
detailed explanation of each of the PicoVerb’s
16 effects programs.
Chapter 4: Troubleshooting. Refer to this chapter
if you experience any problems while using the
PicoVerb.
elpful tips and advice are
highlighted in a shaded box
like this
When something important
appears in the manual, an
exclamation mark (like the
one shown at left) will appear
with some explanatory text.
This symbol indicates that
this information is vital when
operating the PicoVerb.
6
Important Safety
Instructions
Important Safety Instructions (English)
Safety symbols used in this product
operating and maintenance instructions in the literature
accompanying this unit.
the unit that can cause dangerous electric shocks.
voltages that can cause dangerous electrical shock.
This symbol alerts the user that there are important
This symbol warns the user of uninsulated voltage within
This symbol warns the user that output connectors contain
Please follow these precautions when using this
product:
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with a damp cloth. Do not spray any liquid cleaner
onto the faceplate, as this may damage the front panel controls
or cause a dangerous condition.
7. Install in accordance with the manufacturer's instructions.
8. Do not install near any heat sources such as radiators, heat
registers, stoves, or other apparatus (including amplifiers) that
produce heat.
9. Do not defeat the safety purpose of the polarized or
grounding-type plug. A polarized plug has two blades with
one wider than the other. A grounding-type plug has two
blades and a third grounding prong. The wide blade or the
third prong are provided for your safety. When the provided
plug does not fit into your outlet, consult an electrician for
replacement of the obsolete outlet.
10. Protect the power cord from being walked on or pinched,
particularly at plugs, convenience receptacles, and the point
where they exit from the apparatus.
11. Use only attachments or accessories specified by the
manufacturer.
Continued next page
7
Important Safety Instructions
12. Use only with a cart, stand, bracket, or table designed for use
with professional audio or music equipment. In any
installation, make sure that injury or damage will not result
from cables pulling on the apparatus and its mounting. If a
cart is used, use caution when moving the cart/apparatus
combination to avoid injury from tip-over.
13. Unplug this apparatus during lightning storms or when unused
for long periods of time.
14. Refer all servicing to qualified service personnel. Servicing is
required when the apparatus has been damaged in any way,
such as when the power-supply cord or plug is damaged, liquid
has been spilled or objects have fallen into the apparatus, the
apparatus has been exposed to rain or moisture, does not
operate normally, or has been dropped.
15. This unit produces heat when operated normally. Operate in a
well-ventilated area with at least six inches of clearance from
peripheral equipment.
16. This product, in combination with an amplifier and
headphones or speakers, may be capable of producing sound
levels that could cause permanent hearing loss. Do not
operate for a long period of time at a high volume level or at a
level that is uncomfortable. If you experience any hearing loss
or ringing in the ears, you should consult an audiologist.
17. Do not expose the apparatus to dripping or splashing. Do not
place objects filled with liquids (flower vases, soft drink cans,
coffee cups) on the apparatus.
18. WARNING: To reduce the risk of fire or electric shock, do
not expose this apparatus to rain or moisture.
8
Important Safety Instructions
Instructions de Sécurité Importantes (French)
Symboles utilisés dans ce produit
de fonctionnement et de maintenance dans la documentation
jointe avec ce produit.
tension non isolée à l’intérieur de l’appareil pouvant engendrer des
chocs électriques.
sur les raccordements de sorties, représentant un risque
d'électrocution.
Veuillez suivre ces précautions lors de
l’utilisation de l’appareil:
1. Lisez ces instructions.
2. Gardez ces instructions.
3. Tenez compte de tous les avertissements.
4. Suivez toutes les instructions.
5. N’utilisez pas cet allareil à proximité de l’eau.
6. Ne nettoyez qu’avec un chiffon humide. Il est potentiellement
7. Installez selon les recommandations du constructeur.
8. Ne pas installer à proximilé de sources de chaleur comme
9. Ne pas enlever la prise de terre du cordon secteur. Une prise
10. Evitez de marcher sur le cordon secteur ou de le pincer, en
11. N’utilisez que des accessoires spécifiés par le constructeur.
Ce symbole alèrte l’utilisateur qu’il existe des instructions
Ce symbole avertit l’utilisateur de la présence d’une
Ce symbole prévient l'utilisateur de la présence de tensions
dangereux d'utiliser des pulvérisateurs ou nettoyants liquides
sur cet appareil.
radiateurs, cuisinière ou autre appareils (don’t les
amplificateurs) produisant de la chaleur.
murale avec terre deux broches et une troisièrme reliée à la
terre. Cette dernière est présente pour votre sécurité. Si le
cordon secteur ne rentre pas dans la prise de courant,
demandez à un électricien qualifié de remplacer la prise.
particulier au niveau de la prise, et aux endroits où il sor de
l’appareil.
Suite de la page suivante
9
Important Safety Instructions
12. N’utilisez qu’avec un stand, ou table conçus pour l’utilisation
d’audio professionnel ou instruments de musique. Dans toute
installation, veillez de ne rien endommager à cause de câbles
qui tirent sur des appareils et leur support.
13. Débranchez l’appareil lors d’un orage ou lorsqu’il n’est pas
utilisé pendant longtemps.
14. Faites réparer par un personnel qualifié. Une réparation est
nécessaire lorsque l’appareil a été endommagé de quelque sorte
que ce soit, par exemple losrque le cordon secteur ou la prise
sont endommagés, si du liquide a coulé ou des objets se sont
introduits dans l’appareil, si celui-ci a été exposé à la pluie ou à
l’humidité, ne fonctionne pas normalement ou est tombé.
15. Puisque son fonctionement normale génère de la chaleur,
placez cet appareil au moins 15cm. des équipments
péripheriques et assurez que l’emplacement permet la
circulation de l’air.
16. Ce produit, utilisé avec un amplificateur et un casque ou des
enceintes, est capable de produite des niveaux sonores pouvant
engendrer une perte permanente de l’ouïe. Ne l’utilisez pas
pendant longtemps à un niveau sonore élevé ou à un niveau
non confortable. Si vous remarquez une perte de l’ouïe ou un
bourdonnement dans les oreilles, consultez un spécialiste.
17. N'exposez pas l'appareil à l'égoutture ou à l'éclaboussement.
Ne placez pas les objets remplis de liquides (vases à fleur,
boîtes de boisson non alcoolique, tasses de café) sur l'appareil.
18. AVERTISSEMENT: Pour réduire le risque du feu ou de
décharge électrique, n'exposez pas cet appareil à la pluie ou à
l'humidité.
10
Important Safety Instructions
Lesen Sie bitte die folgende Sicherheitshinweise (German)
Sicherheit Symbole verwendet in diesem Produkt
Funktionieren und Wartung Anweisungen in der Literatur gibt, die
diese Maßeinheit begleitet.
Spannung innerhalb der Maßeinheit, die gefährliche elektrische
Schläge verursachen kann.
Spannungen enthalten, die gefährlichen elektrischen Schlag
verursachen können.
Folgen Sie bitte diesen Vorkehrungen, wenn
dieses Produkt verwendet wird:
1. Lesen Sie die Hinweise.
2. Halten Sie sich an die Anleitung.
3. Beachten Sie alle Warnungen.
4. Beachten Sie alle Hinweise.
5. Bringen Sie das Gerät nie mit Wasser in Berührung.
6. Verwenden Sie zur Reinigung nur ein weiches Tuch.
7. Halten Sie sich beim Aufbau des Gerätes an die Angaben des
8. Stellen Sie das Gerät nich in der Nähe von Heizkörpern,
9. Verfehlen Sie nicht den Zweck des grounging Terminals auf
10. Verlegen Sie das Netzkabel des Gerätes niemals so, daß man
11. Benutzen Sie nur das vom Hersteller empfohlene Zubehör.
Dieses Symbol alarmiert den Benutzer, daß es wichtige
Dieses Symbol warnt den Benutzer der nicht isolierten
Dieses Symbol warnt den Benutzer, dem Ausgabestecker
Verwenden Sie keine flüssigen Reinigungsmittel. Dies kann
gefährliche Folgen haben.
Herstellers.
Heizungsklappen oder anderen Wärmequellen (einschließlich
Verstärkern) auf.
dem Netzstecker. Dieses Terminal wird für Ihre Sicherheit zur
Verfügung gestellt.
darüber stolpern kann oder daß es gequetscht wird.
Fortsetzung auf nächster Seite
11
Important Safety Instructions
12. Verwenden Sie ausschließlich Wagen, Ständer, oder Tische, die
speziell für professionelle Audio- und Musikinstrumente
geeignet sind. Achten Sie immer darauf, daß die jeweiligen
Geräte sicher installiert sind, um Schäden und Verletzungen zu
vermeiden. Wenn Sie einen Rollwagen benutzen, achten Sie
darauf, das dieser nicht umkippt, um Verletzungen
auszuschließen.
13. Ziehen Sie während eines Gewitters oder wenn Sie das Gerät
über einen längeren Zeitraum nicht benutzen den Netzstecher
aus der Steckdose.
14. Die Wartung sollte nur durch qualifiziertes Fachpersonal
erfolgen. Die Wartung wird notwendig, wenn das Gerät
beschädigt wurde oder aber das Stromkabel oder der Stecker,
Gegenstände oder Flüssigkeit in das Gerät gelangt sind, das
Gerät dem Regen oder Feuchtigkeit ausgesetzt war und
deshalb nicht mehr normal arbeitet oder heruntergefallen ist.
15. Dieses Gerät produziert auch im normalen Betrieb Wärme.
Achten Sie deshalb auf ausreichende Lüftung mit mindestens
15 cm Abstand von anderen Geräten.
16. Dieses Produkt kann in Verbindung mit einem Verstärker und
Kopfhörern oder Lautsprechern Lautstärkepegel erzeugen, die
anhaltende Gehörschäden verursachen. Betreiben Sie es nicht
über längere Zeit mit hoher Lautstärke oder einem Pegel, der
Ihnen unangenehm is. Wenn Sie ein Nachlassen des Gehörs
oder ein Klingeln in den Ohren feststellen, sollten Sie einen
Ohrenarzt aufsuchen.
17. Setzen Sie den Apparat nicht Bratenfett oder dem Spritzen
aus. Plazieren Sie die Nachrichten, die mit Flüssigkeiten
(gefüllt werden Blumevases, Getränkdosen, Kaffeetassen)
nicht auf den Apparat.
18. WARNING: um die Gefahr des Feuers oder des elektrischen
Schlages zu verringern, setzen Sie diesen Apparat nicht Regen
oder Feuchtigkeit aus.
12
Important Safety Instructions
CE Declaration Of Conformity
See our website at:
http://www.alesis.com
FCC Compliance Statement
This device complies with Part 15 of the FCC rules. Operation is
subject to the following two conditions: (1) This device may not
cause harmful interference and (2) this device must accept any
interference received, including interference that may cause
undesired operation.
NOTE: This equipment has been tested and found to comply with
the limits for a Class B digital device, pursuant to Part 15 of the
FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation.
This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user
is encouraged to try to correct the interference by one or more of
the following measures:
-- Reorient or relocate the receiving antenna.
-- Increase the separation between the equipment and receiver.
-- Connect the equipment into an outlet on a circuit different from
that to which the receiver is connected.
-- Consult the dealer or an experienced radio/TV technician for
help.
13
Important Safety Instructions
14
1 Quick Start Guide
If you can’t wait to get started …
The Alesis PicoVerb is a unique product, but its basic hookup
and operation is similar to other effects processors in most
respects. If you’re experienced with signal processors, this
chapter is a “shorthand” guide for those who want to start
using the PicoVerb right away. If you have questions about any
of the features, don’t worry – later chapters will unveil the
mysteries of the PicoVerb’s special features.
Step 1: Hook it up to a mixer
1. Pull the PicoVerb out of the package.
2. Plug the supplied power adaptor into the
POWER jack on the back of the PicoVerb and
then into a grounded AC power source.
3. Using a pair of 1/4” cables, plug the effects
sends of the mixer to the left and right INPUTS
on the back of the PicoVerb.
4. Connect the PicoVerb’s OUTPUTS to the
effects return of the mixer.
5. Using a pair of 1/4” cables, plug the effects
sends of the mixer to the left and right INPUTS
on the back of the PicoVerb.
6. Connect the PicoVerb’s OUTPUTS to the
effects return of the mixer.
For more information on
connecting the PicoVerb, see
chapter 2: Connections
15
I
p
1 Quick Start Guide
Step 2: Try some effects
1. Play some audio into the PicoVerb. Turn up
your mixer’s effects sends to a moderate level and
then turn up the level on your effects returns.
2. Adjust the INPUT knob on the front of the
PicoVerb until you hear a strong, clear signal
coming from the unit. If you hear distortion or
clipping, turn down the INPUT knob until the
distortion goes away.
3. Adjust the MIX knob on the front of the
PicoVerb to set the dry/wet balance of the effect.
To hear the effect only, as you will want to do in
most effects send / return setups, turn the MIX
knob fully clockwise.
4. Turn the program knob to change programs on
the PicoVerb.
While learning the unit, it is
helpful to play a CD or a
multi-track source into the
effects processor. Choose a
song or part that doesn’t
change much so that you can
take your time experimenting
with the different timbres.
f you are not hearing any
effect, check your connections
or try another program. Some
rograms’ effects are easier
to hear than others.
16
I
2 Connections
Unpacking and Inspection
Your PicoVerb was packed carefully at the factory. The shipping
carton was designed to protect the unit during shipping. Please
retain this container in the highly unlikely event that you need to
return the PicoVerb for servicing.
The shipping carton should contain the following items:
• PicoVerb with the same serial number as shown on the shipping
carton
• P3 Power Adapter
• This instruction manual
AC Power Hookup
Plug the female end of the power adapter into the PicoVerb’s
9V~POWER INPUT jack and the male (plug) end into a good
quality AC power outlet.
The PicoVerb works with the AC line
voltage listed on the P3 adapter that came
with the unit. To use the PicoVerb with a
different voltage, contact your Alesis
dealer for a compatible P3 adapter.
17
t’s good practice to not plug
in the PicoVerb until all other
audio cables are hooked up
as well. Make sure your
amplifier or powered
speakers are switched off
when turning the PicoVerb
on or off to avoid damage.
2 Connections
Connecting inputs and outputs
Connecting to an Instrument or Microphone
The PicoVerb’s INPUT knob has been calibrated
to accept “instrument level” signals such as a
microphone or guitar input. To use the PicoVerb
this way, simply plug the guitar or microphone
into one of the PicoVerb’s Input jacks and
connect the output to an amplifier, mic preamp,
mixer or recorder. When using the PicoVerb with
a microphone, you may need an XLR to 1/4”
adapter (not included).
Connecting to the Effects Send and Return
of a mixing console
Most mixing consoles have post-fader effects send and return
jacks on their rear panels. This is usually the best choice for
connecting the PicoVerb as you will be able to use an effect on
several sources at once.
When you connect the PicoVerb in this way, you may hear an
odd phasing sound on some of the reverb and delay programs.
To prevent this, turn the MIX knob fully clockwise (effect
only). You can then control the balance between the direct and
effect signal with the effects return level control on your mixer.
When connecting audio
cables and / or turning power
on and off, make sure that all
devices in your system are
turned off and the volume
controls are turned down.
18
Connections 2
Connecting to the Channel Inserts of a
mixing console
Most mixing consoles have a jack near the mic and line inputs
labeled “insert”. This is typically a TRS jack with the send and
return on the same jack. To use the PicoVerb as a channel
insert effect, you will need an insert cable (not included).
his cable splits the TRS insert jack into two unbalanced mono
T
connectors. Usually the tip is connected to the INPUT of the
effects processor and the ring is connected to the OUTPUT
of the effects processor. However, this may be reversed on
some mixing consoles. Check your mixer’s reference manual
be sure, or you can just try it both ways – plugging it in the
wrong way won’t damage the PicoVerb. You may need to rai
the mixer’s input trim if the signal coming back from the
PicoVerb is too low.
to
se
19
2 Connections
Connecting to the Main Inserts of a
mixing console
In addition to channel inserts, most mixing consoles have main
insert jacks near the main outputs. You can use insert cables to
connect the PicoVerb to the main L/R bus the same way you
connect it to a pair of channels. Simply connect one insert
cable to the left main insert of the mixer, and then connect the
two mono plugs to the left INPUT and OUTPUT of the
PicoVerb. Use another insert cable to connect the right main
insert to the right INPUT and OUTPUT of the PicoVerb.
Connecting to the Inserts of an
instrument amplifier
Guitar and bass amplifiers often have insert points for effects
as well. These are typically labeled “effects send and return”,
“insert send and return” or “effects loop”.
20
I
y
f
p
p
Connections 2
bout Audio Cables
A
The connections between the PicoVerb and your studio are
music’s lifeline, so use only high quality cables. These
should be low-capacitance shielded cables with a stran
(not solid) internal conductor and a low-resistance shield.
Although quality cables cost more, they do make a
difference.
oute cables to the PicoVerb correctly by
R
observing the following precautions:
Do not bundle audio cables with AC
•
power cords.
Avoid running audio cables near sources
•
of electromagnetic interference such as
transformers, monitors, computers, etc.
Do not place cables where they can be
•
stepped on. Stepping on a cable may not
cause immediate damage, but it can
compress the insulation between the
center conductor and shield (degradin
g
performance) or reduce the cable’s
reliability.
Avoid twisting the cable or having it
•
make sharp, right angle turns.
Never unplug a cable by pulling on the
•
wire itself. Always unplug by firmly
grasping the body of the plug and pu
lling
directly outward.
ded
t is very important to keep
our connectors clean. Every
ew months, unplug them and
wipe off oxidation with a
clean cloth soaked in alcohol
or contact cleaner. Insert the
lugs in the jacks a few times
to clean the internal jack
contacts. Although Alesis
does not endorse any specific
roduct, chemicals such as
Tweek and Cramolin, when
applied to electrical
connectors, are claimed to
improve the electrical conta
between connectors.
ct
21
2 Connections
22
3 Description of Programs
Your PicoVerb comes from the factory with 16 studio quality
preset effects programs. Turn the program select encoder to
choose an effects program.
Reverb Effects
HALL 1
A large, bright concert hall reverberation effect suitable for
vocals and instruments.
HALL 2
A large, warm concert hall reverberation effect suitable for
drums, piano and other instruments.
ROOM 1
A medium-sized, moderately bright reflective room
reverberation effect suitable for vocals, lead guitars and
other instruments.
ROOM 2
A small, very reflective bright room reverberation effect
suitable for drums and percussion as well as electric guitars
and other instruments.
ROOM 3
A large, warm room reverberation effect suitable for
acoustic instruments.
PLATE 1
A lush, smooth vocal plate reverb with a long decay time
and warm tonality.
PLATE 2
An emulation of vintage plate reverb with bright, slightly
tinny tonality and a medium-length decay.
PLATE 3
A short, bright plate reverb effective for creating subtle
spaces.
23
3 Description of Programs
Modulation Effects
CHORUS
A complex, 6-voice chorus ensemble effect with short
delays often referred to as a “Chorus / Doubler”. Discrete
stereo signal path. Slow and watery.
FLANGE
Classic stereo flange: a slow, slightly metallic sweep with a
discrete stereo signal path.
Delay Effects
DELAY 1
A simple slap-back echo with no feedback particularly
effective on vocals and rhythm guitars.
DELAY 2
Medium-length poly-rhythmic delay with crossover
feedback. 3 to 4 ratio between L and R delay times (291 to
388ms) for 3/4 vs. 4/4 feel. Useful for solo instruments
where a long, trailing echo effect is desired.
Multi Effects
CHORUS - ROOM 1
Room reverb into a slow flanging modulation creates a
spacey effect.
CHORUS - ROOM 2
Fast modulation provides a dramatic chorus effect in a
small room for a very lush chorus + reverb sound with a
discrete stereo signal path.
24
Full Mix Effect
VOCAL ELIMINATOR
This program removes the vocal and lead instruments from
the center of the stereo image of most audio sources. Use
this to program to remove the lead guitar from your
favorite recordings or make your own karaoke mix.
Rotating Speaker Effect
ROTARY
Fast rotary speaker simulator creates the classic, lush
Doppler effect of an organ’s spinning horn. Effective on
guitars, vocals, keyboards and other instruments.
Description of Programs 3
25
3 Description of Programs
26
T
4 Troubleshooting
Chapter 4: Troubleshooting Index
If you experience problems while operating your PicoVerb,
please use the following table to locate possible causes and
solutions before contacting Alesis Product Support for
assistance.
Symptoms Cause Solution
No audio outputs. No input audio. Test with a known good
Bad cables. Replace the cables.
input.
Destination is turned
Output is distorted.
Buzz from outputs Cables are crossing a
Bad cables Replace the cable with a
Problem with the source Try removing the
AC hum Ground loop Place all equipment in the
down.
oo much input to effects
processor.
power cable
Check the connections
and the level of the mixer
or amp that the PicoVerb
is connected to.
Turn down Input knob.
Make sure that the
PicoVerb and its audio
cables are kept away from
power cables and wall
warts.
new, quality cable.
PicoVerb from the signal
path and see if the
problem remains.
studio on a common
ground.
27
28
Specifications
Audio Input
Input Connectors: 2 1/4" TS Jacks (unbalanced)
Maximum Input Level: +7 dBu (Input Knob at nominal 12 o'clock position)
Input Impedance: 10kΩ
Audio Output
Output Connectors: 2 1/4" TS Jacks (unbalanced)
Maximum Output Level: +5dBu
Output Impedance: 100Ω
Audio Performance
Signal To Noise Ratio: 101 dB A-weighted
THD+N: <0.011% @ +5dBu
Frequency Response: 20-20k Hz +0.0/-2.0 dB
Mechanical:
Size: 1.5" H x 4.25" W x 5.30" D Rack
Spaces: 1/4 Rack Space
Weight: 1 lb. (0.46 kg)
29
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30
F
s
r
h
/
s
Warranty / Contact
Alesis Limited Warranty
ALESIS CORPORATION ("ALESIS") warrants this product to be free of defects
in material and workmanship for a period of one (1) year for parts and for a period of
one (1) year for labor from the date of original retail purchase. This warranty is
enforceable only by the original retail purchaser and cannot be transferred or assigned.
For the most effective service, the purchaser should register the purchase on the
ALESIS website at http://www.alesis.com/support/warranty.htm.
During the warranty period ALESIS shall, at its sole and absolute option, either repair
or replace free of charge any product that proves to be defective on inspection by
ALESIS or its authorized service representative. In all cases disputes concerning this
warranty shall be resolved as prescribed by law.
To obtain warranty service, the purchaser must first call or write ALESIS at the
address and telephone number available on the Alesis Website to obtain a Return
Authorization Number and instructions concerning where to return the unit for
service. All inquiries must be accompanied by a description of the problem. All
authorized returns must be sent to ALESIS or an authorized ALESIS repair facility
postage prepaid, insured and properly packaged. Proof of purchase must be
presented in the form of a bill of sale, canceled check or some other positive proof
that the product is within the warranty period. ALESIS reserves the right to update
any unit returned for repair. ALESIS reserves the right to change or improve design
of the product at any time without prior notice.
This warranty does not cover claims for damage due to abuse, neglect, alteration or
attempted repair by unauthorized personnel, and is limited to failures arising during
normal use that are due to defects in material or workmanship in the product.
THE ABOVE WARRANTIES ARE IN LIEU OF ANY OTHER
WARRANTIES OR REPRESENTATIONS WHETHER EXPRESS OR
IMPLIED OR OTHERWISE, WITH RESPECT TO THE PRODUCT, AND
SPECIFICALLY EXCLUDE ANY IMPLIED WARRANTIES OF FITNESS
FOR A PARTICULAR PURPOSE OR MERCHANTABILITY OR OTHER
IMPLIED WARRANTIES. Some states do not allow limitations on how long an
implied warranty lasts, so the above limitation may not apply to you.
IN NO EVENT WILL ALESIS BE LIABLE FOR INCIDENTAL,
CONSEQUENTIAL, INDIRECT OR OTHER DAMAGES RESULTING
FROM THE BREACH OF ANY EXPRESS OR IMPLIED WARRANTY,
INCLUDING, AMONG OTHER THINGS, DAMAGE TO PROPERTY,
DAMAGE BASED ON INCONVENIENCE OR ON LOSS OF USE OF THE
PRODUCT, AND, TO THE EXTENT PERMITTED BY LAW, DAMAGES
FOR PERSONAL INJURY. Some states do not allow the exclusion or limitation of
incidental or consequential damages, so the above limitation or exclusion may not
apply to you.
THIS CONTRACT SHALL BE GOVERNED BY THE INTERNAL LAWS OF
THE STATE OF CALIFORNIA WITHOUT REFERENCE TO CONFLICTS
OF LAWS. This warranty gives you specific legal rights, and you may also have other
rights required by law which vary from state to state.
This warranty only applies to products sold to purchasers in the United States of
America or Canada. The terms of this warranty and any obligations of Alesis under
this warranty shall apply only within the country of sale. Without limiting the
foregoing, repairs under this warranty shall be made only by a duly authorized Alesis
service representative in the country of sale. For warranty information in all other
countries please refer to your local distributor.
or more effective
ervice and product
update notices, please
egister your PicoVerb
online at:
ttp://www.alesis.com
upport/warranty.htm
31
Alesis Contact Information
Alesis Distribution, LLC
Los Angeles, CA USA
E-mail: support@alesis.com
Website: http://www.alesis.com
Alesis PicoVerb Reference Manual
Revision 1.0 by Erik Norlander
Copyright 2002, Alesis Distribution, LLC. All rights reserved
Reproduction in whole or in part is prohibited. “PicoVerb” is a
trademark of Alesis Distribution, LLC. Specifications subject to
change without notice.
7-51-0096
5/26/2002
32
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